<?php
class ServiceUnavailableException extends ServerException
{
	private $source = "";
	protected $code  = 0;

	public function __construct($message = "", $code = 0, $source = "", $line = 0)
	{
		parent::__construct();

		$this->message = $message;
		$this->code    = $code;
		$this->line    = $line;
		$this->source  = $source;
		$this->file    = $source;
	}
}
?>
